Search ResultsElectronic Resources 
by
Parkman, Ralph.
ScienceDirect http://www.sciencedirect.com/science/book/9780080169491
Format:
Excerpt:
Technology -- Social aspects.
by
Edison Centennial Symposium (1979 : San Francisco, Calif.)
ScienceDirect http://www.sciencedirect.com/science/book/9780080246505
Format:
Excerpt:
Technology -- Social aspects -- Congresses.

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